| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.81 | 7.544% | $154.659 | $154.66 | $154.65 | $154.70 |
| Purchase #2 | $40.31 | 9.655% | $44.2019 | $44.20 | $44.20 | $44.20 |
| Purchase #3 | $27.75 | 11.427% | $30.921 | $30.92 | $30.90 | $30.90 |
| Purchase #4 | $225.40 | 10.807% | $249.759 | $249.76 | $249.75 | $249.80 |
| Purchase #5 | $190.87 | 7.317% | $204.836 | $204.84 | $204.85 | $204.80 |
| Purchase #6 | $76.55 | 12.709% | $86.2787 | $86.28 | $86.30 | $86.30 |
| Purchase #7 | $203.25 | 8.573% | $220.6746 | $220.67 | $220.65 | $220.70 |
| 7 purchase totals = | $907.94 | $991.3302 | $991.33 | $991.30 | $991.40 | |